The telephone poll was conducted between October 23-26 among 900 adults, and had a margin of error of plus-or-minus 3.3 percentage points.

The poll found that Trump’s support had cratered specifically with a key constituency that has dropped in other recent polls: white people without a college degree.

Among the cohort, just 51% said they approve of Trump’s job performance, compared to the 58% who said they approved last month.

A Fox News poll released last week showed a 38% approval rating among registered voters, and found specifically that the president’s approval rating had dropped 10% among non-college educated white voters, a key bloc that supported Trump during the 2016 election.